Corbin Russwin 677F7 Grade 1 E...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,350.28
$995.14
Corbin Russwin 677F7 Electrified Mortise Lockbody for ED5600L Devices, 24V

Corbin Russwin 677F7 Grade 1 Electrified Mortise Lockbody for ED5600L Devices, 24V

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Model: 677F768LR
$1,350.28
$995.14
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,350.28
$995.14
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Corbin Russwin 677F7 Electrified Mortise Lockbody for ED5600L Devices, 24V, Fail Safe/Fail Secure, Field Reversible

Commercial-Grade Electrified Mortise Lock Solution for ED5600L Exit Devices

The Corbin Russwin 677F7 is a professional-grade electrified mortise lockbody engineered specifically for use with SAF and SEC ED5600L devices. Operating at 24V, this commercial electrified mortise lock delivers versatile Fail Safe and Fail Secure functionality, making it an ideal solution for access control integration in demanding commercial environments. Its field-reversible door hand direction ensures straightforward adaptation to virtually any door configuration without the need for additional hardware.

Professional Features & Benefits

  • Heavy-duty cold-forged steel chassis with electroplated corrosion resistance
  • Latchbolt: stainless steel pullman-type, 3/4" (19mm) throw with deadlocking auxiliary latch
  • Non-handed device (except double cylinder and lever trim which are handed)
  • Standard bar length 36" (fits 30"–36" doors); easily field cut; optional 24" or 48"
  • Standard single-point 1/4-turn hex key dogging on panic devices
  • Free Wheeling levers for vandal resistance on trim
  • SecureBolt® option (ED5200S): deadbolt-style latchbolt resists unauthorized entry
  • Electrified options including delayed egress, electric latch retraction, and electric dogging
  • UL-listed panic and 3-hour fire exit hardware; NFPA 101 and NFPA 80 compliant
  • Full range of trim with Muséo® and Vineyard™ collections
  • ADA compliant — lever trims and pulls comply with Americans with Disabilities Act
  • PathLite™ photoluminescent touchpad cover option available
  • Five-year limited warranty; ED5800 CVR certified to 3.25 million cycles

Technical Specifications

  • Grade: ANSI/BHMA A156.3 Grade 1
  • Handing: Non-handed standard (lever trim and double cylinder devices are handed)
  • Bar Length: 36" standard (fits 30"–36" doors); optional 24" or 48"
  • Door Thickness: 1-3/4" (44mm) standard; optional 2" (D200) or 2-1/4" (D214)
  • Minimum Stile Width: 4-1/2" (114mm)
  • Latchbolt — Rim (ED5200): Stainless steel pullman-type, 3/4" (19mm) throw with deadlocking auxiliary latch
  • Latchbolt — SecureBolt® (ED5200S): Deadbolt-style, 3/4" (19mm) projection x 1" wide, positive deadlocking by auxiliary bolt
  • Latchbolt — SVR (ED5400): Top: 3/4" throw pullman-type deadlocking; Bottom: 5/8" throw deadbolt
  • Projection: 3-1/4" (83mm) active; 2-3/4" (70mm) dogged
  • Dogging: Single-point 1/4-turn hex key; optional cylinder or electric dogging
  • Strike: Surface-mounted 3/8" roller strike with positive locking plate and shims
  • Certifications: ANSI A156.3 Grade 1; UL/cUL panic and 3-hour fire exit hardware; NFPA 101; NFPA 80; ADA; California State Fire Marshal approved
  • Warranty: Five-year limited

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Government and Municipal Buildings
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties

Why Choose Corbin Russwin Quality?

Corbin Russwin electrified mortise lock products deliver professional-grade reliability engineered for commercial applications where dependable access control performance is essential. The 677F7 lockbody's Fail Safe/Fail Secure functionality and field-reversible design reflect Corbin Russwin's commitment to versatile, code-compliant door hardware solutions. Trusted by security professionals across commercial, institutional, and industrial environments, Corbin Russwin products are built to perform in the most demanding conditions.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Subcategory:
Mortise Locks
Product Group:
Mechanical Locks
Product Subgroup:
Electrified Locks
Product Type:
Electrified Mortise
Commercial/Residential:
Commercial
Lock Type:
Electrified Mortise
Lock Function:
Fail Safe/Fail Secure
Product Model:
677F7
Product Function:
Fail Safe/Fail Secure
Door Hand Direction:
Field Reversible
Product Category:
Electrified Locks
Department:
Door Hardware

Corbin Russwin 677F768LR – Frequently Asked Questions

1) What is the Corbin Russwin 677F7 lockbody actually used for?
The 677F7 is an electrified mortise lockbody made to go inside Corbin Russwin ED5600L mortise exit devices. It is not a standalone mortise lock for a lever-trim opening and it is not a retrofit for a rim or vertical rod device. It runs on 24V and gives you access control over the outside trim on an ED5600L mortise exit device.
2) Do I order the 677F7 as fail safe or fail secure?
Both are orderable, and it is a choice you make at the order, not a field setting. Fail safe unlocks the outside trim when power drops, which is what you want on a stair re-entry or an opening on a fire alarm release. Fail secure keeps the trim locked with no power, which is the usual pick for exterior and tenant doors. Egress from the inside is never affected either way, since the device's push bar always retracts the latch mechanically.
3) Is the Corbin Russwin 677F7 handed, or can I reverse it on site?
Door hand direction is field reversible on the lockbody, so one part covers either swing. That said, it is ordered by hand, left hand reverse or right hand reverse, so pull the hand off the existing opening when you order and you will not have to touch the reversing step at install.
4) Is the Corbin Russwin ED5600L series fire rated and ANSI Grade 1?
The ED5600 series carries ANSI/BHMA A156.3 Grade 1, UL/cUL listing as panic and 3-hour fire exit hardware, and is compliant with NFPA 101 and NFPA 80, with California State Fire Marshal approval. Lever trims and pulls are ADA compliant. On a labeled fire door opening, note that fire exit hardware cannot be dogged.
5) What door thickness and stile width does the Corbin Russwin ED5600 series exit hardware need?
1-3/4 inch (44mm) doors are standard, with optional builds for 2 inch (D200) and 2-1/4 inch (D214) doors. Minimum stile width is 4-1/2 inches (114mm), so this is wide stile hardware. A narrow aluminum storefront stile under 4-1/2 inches will not take it.
6) What voltage does the 677F7 electrified mortise lockbody need?
24V. Confirm your power supply and any door loop or electric hinge transfer are sized for 24VDC before you wire it in; a 12V supply will not drive this lockbody.
7) What bar length do I need for a 36 inch door on a Corbin Russwin ED5600 device?
The 36 inch bar is standard and covers 30 to 36 inch door widths, and it can be field cut. For anything outside that, 24 inch and 48 inch bars are offered.
8) Will a Corbin Russwin exit device latch into my existing strike?
The rim version uses a stainless pullman latchbolt with a 3/4 inch (19mm) throw and a deadlocking auxiliary latch, and ships with a surface-mounted 3/8 inch roller strike with a positive locking plate and shims. The shims are how you take up gap variation, so a slightly off frame condition is usually adjustable rather than a re-prep. On the surface vertical rod build the top latch is a 3/4 inch throw pullman and the bottom is a 5/8 inch throw deadbolt into the threshold.
9) What is the difference between the Corbin Russwin ED5200 rim device and the ED5200S SecureBolt?
Standard ED5200 rim uses a pullman-type latchbolt with a 3/4 inch throw. The ED5200S SecureBolt swaps that for a deadbolt-style latchbolt, 3/4 inch projection by 1 inch wide, positively deadlocked by an auxiliary bolt. Pick the SecureBolt where the opening is exposed to prying or loiding; the standard rim latch is fine on interior and controlled-access doors.
10) What dogging and electrified options can I specify on the Corbin Russwin ED5600 series?
Standard dogging is single-point 1/4-turn hex key, with cylinder dogging or electric dogging as options. On the electrified side the series offers delayed egress, electric latch retraction, and electric dogging. Free wheeling levers are available on the trim for vandal resistance, and a PathLite photoluminescent touchpad cover is an option where you need visible egress hardware in a dark corridor.
11) What finish does the 677F7 come in?
626 satin chrome, across all four fail safe and fail secure, left and right hand reverse combinations. On a mortise exit device the lockbody sits inside the door, so the 626 finish is not what shows at the opening. Match your visible finish at the trim and the device instead.
12) How far does a Corbin Russwin ED5600 exit device project off the door face?
3-1/4 inches (83mm) active, dropping to 2-3/4 inches (70mm) when dogged. Worth checking against a tight corridor width or a door that swings back against a wall or adjacent leaf.
How fast can I get the Corbin Russwin 677F768LR delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Corbin Russwin 677F768LR come with a warranty?
Absolutely. The Corbin Russwin 677F768LR is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Corbin Russwin 677F768LR?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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